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Learner Reviews & Feedback for Exploratory Data Analysis by Johns Hopkins University

4.7
stars
6,052 ratings

About the Course

This course covers the essential exploratory techniques for summarizing data. These techniques are typically applied before formal modeling commences and can help inform the development of more complex statistical models. Exploratory techniques are also important for eliminating or sharpening potential hypotheses about the world that can be addressed by the data. We will cover in detail the plotting systems in R as well as some of the basic principles of constructing data graphics. We will also cover some of the common multivariate statistical techniques used to visualize high-dimensional data....

Top reviews

YF

Sep 23, 2017

Very good course! It provide me the foundation in learning how to plot and interpret data. This will definitely strengthen my "R programming" to generate publication type figure for my genomics data!

CC

Jul 28, 2016

This is the second course I have taken from Roger Peng and both were outstanding. I have a strong math background, but not much of a background in stats, but this course was very approachable for me.

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401 - 425 of 856 Reviews for Exploratory Data Analysis

By BJesús R

Aug 28, 2017

Excelente curso e instructores!

By Asiri I

Nov 15, 2022

Very nice and Hard Evaluations

By Andrew G

Jul 19, 2018

Fun and full of information :)

By 李俊宏

Oct 3, 2017

Good lecture about R graphics!

By Carlos B

Sep 8, 2017

A very challenging experience!

By Maggie L

Aug 20, 2017

clustering and svd are quite c

By Jay S

Jun 26, 2017

Great course! I learned a lot!

By Danish K

Nov 9, 2016

Awesome and must take course!!

By Edgar F J

Nov 4, 2023

Great Course - learned a lot.

By Marely R

May 28, 2020

Great course, I learned a lot

By Keidzh S

Apr 4, 2018

Effective and very different.

By Arnaud A

Mar 24, 2018

Clear, demanding, and sharp !

By Raja J

Aug 15, 2017

Awesome and very tough course

By Leopoldo S

Sep 27, 2016

Really great and useful stuff

By ABHILASHA S

Oct 1, 2020

It was wonderful. Thanks..!!

By Deleted A

Jan 8, 2020

This was an excellent class.

By Ricardo L

Jan 8, 2020

Excelent! Very useful course

By Parker O

Feb 4, 2019

This has been very exciting!

By Craig S

Oct 29, 2017

Great! Really useful course!

By Amanda K

Apr 4, 2020

This is was a great course.

By Alex G

May 6, 2021

Really love swirl practice

By Monica S R

Sep 29, 2020

Great learning, Thank you!

By Luis M M R

Jan 21, 2018

very good.

Congratulations!

By Ritayan G

Jun 20, 2020

Great course by RD Peng !

By Lin H

Apr 18, 2020

Great interactive course!